Assignee
ENVIROSURGICAL INC
US·4 granted patents·305 citations·filing 1992–1999
Top patents by PatentIndex Score
4 records- 0192US5522808ASurgery plume filter device and method of filteringENVIROSURGICAL INC·Filed 1994·Granted Jun 4, 1996·125 cites·16 claims
- 0288US5288469ASurgery plume filter deviceENVIROSURGICAL INC·Filed 1992·Granted Feb 22, 1994·89 cites·18 claims
- 0377US5910291ASurgery plume filter device and method of filteringENVIROSURGICAL INC·Filed 1996·Granted Jun 8, 1999·54 cites·10 claims
- 0468US6203762B1Surgery plume filter device and method of filteringENVIROSURGICAL INC·Filed 1999·Granted Mar 20, 2001·37 cites·10 claims
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